<template>
 <div class="about">
   <el-container>
      <el-header>
        <myhead></myhead>
      </el-header>
      <el-container>
        <el-aside width="200px">
          <div><mymenu/></div>
        </el-aside>
        <el-container>
          <el-main>
            <context></context>
          </el-main>
          <el-footer>
            <pageinfo></pageinfo>
          </el-footer>
        </el-container>
      </el-container>
    </el-container>
  </div>
</template>
<script>
import myhead from "@/components/system/myhead.vue";
import mymenu from "@/components/system/mymenu.vue";
import context from "@/components/system/context.vue";
import Pageinfo from "@/components/system/pageinfo.vue";
export default {
  //2. 挂子
  components: {
    myhead,
    mymenu,
    context,
    Pageinfo,
  },
};
</script>
<style>
.el-header,
.el-footer {
  background-color: #b3c0d1;
  color: #333;
  text-align: center;
  line-height: 60px;
}

.el-aside {
  background-color: #d3dce6;
  color: #333;
  text-align: center;
  line-height: 200px;
}

.el-main {
  background-color: #e9eef3;
  color: #333;
  text-align: center;
  line-height: 160px;
}

body > .el-container {
  margin-bottom: 40px;
}

.el-container:nth-child(5) .el-aside,
.el-container:nth-child(6) .el-aside {
  line-height: 260px;
}

.el-container:nth-child(7) .el-aside {
  line-height: 320px;
}
</style>